Did you try it using a clean wineprefix (meaning you either delete, rename or move ~/.wine, or you set a different wine dir to use using WINEPREFIX=/home/user/somedir wine appname.exe)?
Did you try it using a clean wineprefix (meaning you either delete, rename or move ~/.wine, or you set a different wine dir to use using WINEPREFIX=/home/user/somedir wine appname.exe)?